package com.kitri.service;

import java.util.List;

import com.kitri.domain.JuctionCoSu;

public interface JuctionCoSuService {
	public void add(String courseId, String subjectId);
	public void remove(String courseId, String subjectId);
	public void removeOfCourse(String courseId);
	public boolean checkIt(String courseId, String subjectId);
	public List<JuctionCoSu> list();
}
